Polypropylene pipe extrusion production line
Polypropylene pipes currently occupy a leading position in the market of pipe products due to their unique properties: strength, durability, corrosion resistance and a high degree of heat and sound insulation.
The production of polypropylene pipes is carried out on special extrusion lines, consisting of several main and auxiliary modules. The main modules are extruders, dies, calibrators, pulling devices and winding units. Auxiliary modules include devices for product quality control, automatic production process control systems, etc.
At the first stage of production, polypropylene granules are loaded into an extruder, where they are heated and mixed until they melt. The molten polypropylene is then fed through a die, where it is shaped into a pipe of the desired diameter. The pipe then passes through a calibrator, which gives it its final shape and size. The pipe then goes to a pulling device, where it is stretched to the required length. At the last stage, the pipe is wound onto a reel and packaged.
The quality of polypropylene pipes largely depends on the accuracy of compliance with technological parameters at each stage of production. Therefore, modern extrusion lines are equipped with automatic monitoring and control systems to ensure high stability and repeatability of the process.